You've gotten your hands on a shiny new time machine, and you decide that your first order of business is to travel back in time and kill Hitler. But killing Hitler and preventing the Holocaust isn't quite as simple as it sounds. Here's why.

With his moon-based Nazi flick Iron Sky in the can, director Timo Vuorensola is turning his filmmaking eye toward a different breed of science fiction Nazi: time-traveling Hitler. Vuorensola is getting ready to adapt the film adaptation of Jason's graphic novel I Killed Adolf Hitler.